Compound Interest Calculator
Savings Account from Discover Bank with 3.00% APY and $0 minimum deposit



Use or Change These Amounts and Rates

The product Savings Account from Discover Bank with 3.00% APY and $0 minimum deposit and a tax rate of 30 compounded annually, with an initial amount of $20,000, after 10 years would have grown your savings to approximately $26,878. The interest earned would be $6,878 and the tax amount on the interest earned would be approximately $2,063.

Please note that this analysis assumes a constant interest rate and doesn't take into account any fees associated with the savings account.

The Results for Discover Bank

Savings Boost of
$4,484 over 10 years
Cash Savings $20,000
Average Interest Earned $331

 
Discover Bank Interest Earned $4,815

 

 

See comparison detail table

This analysis is for demonstrative purposes only and may change should certain assumptions prove incorrect. Savings rates may change and CD rates may not be renewable for the length of the term of the analysis. The difference between the bank rate entered and the average rate may not remain constant throughout the term.

Comparison Detail Table Close X

Average Rate Scenario

Rate:
0.23%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 47 33
2 20,047 47 33
3 20,094 47 33
4 20,141 47 33
5 20,188 47 33
6 20,235 47 33
7 20,282 47 33
8 20,330 48 33
9 20,377 48 33
10 20,425 48 33
TOTAL: $473 $331

Discover Bank Scenario

Rate:
3.00%
Annual
Interest
Annual Interest
(After Tax)
1 20,000 600 420
2 20,600 618 433
3 21,218 637 446
4 21,855 656 459
5 22,510 675 473
6 23,185 696 487
7 23,881 716 502
8 24,597 738 517
9 25,335 760 532
10 26,095 783 548
TOTAL: $6,878 $4,815
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The accounts below offer some of the best rates in the country can be opened online, and are available nationally. As the calculator shows, changing accounts to earn a higher interest rate can really add up over time.


Recent Rate Changes



Date APY
June 2, 2026 3.00%
March 16, 2026 3.20%
March 16, 2026 3.20%
March 6, 2026 3.30%
February 24, 2026 3.30%
February 17, 2026 3.30%
January 12, 2026 3.30%
October 6, 2025 3.40%
September 13, 2025 3.50%
May 16, 2025 3.60%
March 6, 2025 3.70%
January 14, 2025 3.75%
December 18, 2024 3.90%
October 28, 2024 4.00%
September 26, 2024 4.10%
March 15, 2024 4.25%
February 8, 2024 4.30%
October 27, 2023 4.35%
October 27, 2023 4.35%


Featured CD Rates

ONLINE BANKS APY? MIN?

Last change: ↑0.25% on August 10.

Last change: ↑0.65% on August 6.
Early Withdrawal Penalty is 365 days interest.

Last change: ↑1.20% on August 6.
Early Withdrawal Penalty is 365 days interest.

Last change: ↑1.20% on August 6.
Early Withdrawal Penalty is 730 days interest.

Last change: ↑0.40% on April 27.
Early Withdrawal Penalty is 90 days interest.



Customer Reviews for Discover Bank

3.4 out of 5 based on 9 ratings


  • January 10, 2024 |

    Online Savings Rates

    AVOID at all costs. We read the addendum to the final page of the LENGTHY account agreement mailed to us after completing the online portion. Guess what? It gives this sweet seeming Discover Bank access to our CELL PHONES, including FUTURE CELL PHONES, IMEI records, etc to use. This is a gross invasion of privacy. I called them closed the account immediately, before it was funded. I told them do not ever slip a key privacy invasion into an amendment of the final page of about 40 or so pages of technical jargon for the account agreement, because when word travels, I suspect this otherwise outstanding, friendly bank realize a major drop in customers. DO NOT BANK HERE UNLESS THEY CHANGE THIS DRACONIAN POLICY GRANTING THEM RECORDS TO YOUR CELL PHONE. If this has happened on April 1st, I would have though someone might be playing a prank. It is like Orwell's 1984. Disguised in a bank agreement. Again, AVOID THIS BANK. If you elect to proceed with an account, read EVERY LAST LINE of EACH PAGE. *My personal recommendation: Read it from the LAST PAGE to the FIRST PAGE.

  • August 13, 2023 |

    Great online savings account and credit card. Great ach limits, good enough apy though not the highest, and good customer service.

  • September 14, 2020 |

    Online Savings Rates

    two thumbs up

  • May 3, 2020

    Online Savings Rates

    I opened a Discover account on April 6, 2020. Deposit accepted on 10th of April. Four days after deposit, $200 bonus was credited to my account. Only issue, the dividend rate dropped from 1.5% to 1.4%, but with what's going in the world, I guess it should have been expected. Anyway, so far so good.

  • April 13, 2020 |

    Online CDs 12 Month Rates

    i have had cds at Discover Bank for 6 or 7 years. I can almost always find a little better rate but in the end the reason I stay at Discover is the phone is answered within the first 3 or 4 rings EVERY time i have called for all those years and the individual who answers IS the IRA specialist who takes care of my need then and there. never have i been put on hold or transferred to someone else.


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